3801872 Coolant Pump Exch | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured coolant pump weighing 8.958 kg and listed for 8 applications in the TAD series. The reman catalogue lists it as the circulation pump across three engine groups, TAD570VE to TAD572VE, TAD550VE to TAD552VE and TAD540VE to TAD542VE, which is a wider spread than the weight suggests. It supersedes part number 3801758. Pump 3801893 is within 36 grams of this one and covers the TAD and TADH series, so the published weights cannot separate them. This unit is supplied on an exchange basis: core deposit 3804872 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD840GE
• Volvo Penta TAD841-43GE
• Volvo Penta TAD853VE
• Volvo Penta TAD851-53GE
• Volvo Penta TAD840-43VE
• Volvo Penta TAD850-52VE
• Volvo Penta TAD870-73VE
• Volvo Penta TAD840GE-B

• Engine Family: TAD

⚙️ Key Features

• 8.958 kg
• 8 listed TAD series applications
• Listed across the TAD540VE, TAD550VE and TAD570VE engine groups
• Supersedes 3801758
• Within 36 grams of pump 3801893, so order by number

🔌 Function

Circulates coolant through the block, head and heat exchanger so heat is carried away from the combustion chambers.

⚠️ Common Signs of Failure

• Coolant weeping from the pump body or its telltale drain
• Temperature climbing under load, or overheating
• Rumble, whine or growl from the front of the engine
• Play or roughness felt at the pulley or shaft
• Coolant loss with no other leak found

🛠️ Service Notes

• Coolant pump 3801893 is almost identical in published weight, so check the engine application before ordering either
• Renew the drive belt, tensioner and thermostat while the front of the engine is open, and use fresh coolant to the correct specification
• Look for corrosion or scale in the housing, as a pump fails early in a system that has run on plain water

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3801872 → Supersedes 3801758 → Supersedes 3801748 → Supersedes 3801576 → Supersedes 3801552

OEM / Related Numbers

• 3801758 earlier number superseded by this part
• 3801748 earlier number superseded by this part
• 3801576 earlier number superseded by this part
• 3801552 earlier number superseded by this part

Aftermarket / Verified Equivalents

• PE Automotive: 140.270-00A

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging